• di-Sodium Oxalate (Reag. USP, Ph. Eur.) for analysis, ACS 131706
• EDTA Disodium Salt 0.01 mol/l (0.01M) (Reag. USP) volumetric solution 181671
• EDTA Disodium Salt 0.05 mol/l (0.05M) (Reag. USP) volumetric solution 182120
• EDTA Disodium Salt 0.1 mol/l (0.1M) (Reag. USP) volumetric solution 181670
• EDTA Disodium Salt 2-hydrate (Reag. USP, Ph. Eur.) for analysis, ACS 131669
• Guanidine Hydrochloride 8 mol/l (8 M) BioChemica A0860
• Guanidine Hydrochloride BioChemicaA1499
• Guanidine Hydrochloride for molecular biology A1106
• Guanidine Hydrochloride ultrapure A3240
• Guanidine Thiocyanate 6 mol/l (6 M in 0.1 M Tris; pH 7.5) for molecular biologyA0703
• Guanidine Thiocyanate for molecular biologyA1107
• Hydroxylammonium Chloride (Reag. USP, Ph. Eur.) for analysis, ACS, ISO 131914
• Iron(II) Sulfate 7-hydrate (Reag. USP) for analysis, ACS 131362
• Iron(III) Sulfate x-hydrate ~ 75% pure 141360
• Magnesium Chloride 6-hydrate (Reag. USP) for analysis, ACS, ISO 131396